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Unified Diff: third_party/WebKit/Source/core/frame/Frame.cpp

Issue 2071433003: Reland: service worker: Don't control a subframe of an insecure context (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: revised Created 4 years, 6 months ago
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Index: third_party/WebKit/Source/core/frame/Frame.cpp
diff --git a/third_party/WebKit/Source/core/frame/Frame.cpp b/third_party/WebKit/Source/core/frame/Frame.cpp
index 3e1d8f5dc32177c475b9715771f81a1d8b05b666..833e92000ac4e825d18d5282d7aaf8e81471439e 100644
--- a/third_party/WebKit/Source/core/frame/Frame.cpp
+++ b/third_party/WebKit/Source/core/frame/Frame.cpp
@@ -305,6 +305,15 @@ void Frame::didChangeVisibilityState()
childFrames[i]->didChangeVisibilityState();
}
+bool Frame::canHaveSecureChild() const
+{
+ for (const Frame* parent = this; parent; parent = parent->tree().parent()) {
+ if (!parent->securityContext()->getSecurityOrigin()->isPotentiallyTrustworthy())
+ return false;
+ }
+ return true;
+}
+
Frame::Frame(FrameClient* client, FrameHost* host, FrameOwner* owner)
: m_treeNode(this)
, m_host(host)
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